The Polilyte Plus Arc is a maintenance-free, intelligent pH sensor with a long lifetime, designed to withstand demanding industrial applications.
Product Specifications
| Process Connection |
Process Connection
PG13,5
|
|---|---|
| Wetted Parts |
Wetted Parts
GΙass
FKM |
| Electrical Connector |
Electrical Connector
VP8
|
| Measuring Range |
Measuring Range
pH 0 to 14
|
| Electrolyte |
Electrolyte
Polisolve Plus
|
| Sensitivity |
Sensitivity
57 to 59 mV / pH at 25 °C
|
| Zero Point |
Zero Point
0 ± 20 mV
|
| pH Glass Resistance |
pH Glass Resistance
Moderate
|
| Membrane Shape |
Membrane Shape
Spherical
|
| Diaphragm |
Diaphragm
Single Pore
|
| Number of Diaphragms |
Number of Diaphragms
2
|
| Reference System |
Reference System
Hamilton Everef-L
|
| Liquid Earth |
Liquid Earth
No
|
| Temperature Sensor |
Temperature Sensor
NTC 22 kOhm
|
| Configurable Values |
Configurable Values
pH: pH, mV; Temperature: °C, K, °F
|
| Analog Interface 1 |
Analog Interface 1
4 to 20 mA for pH, programmable
|
| Analog Interface 2 |
Analog Interface 2
4 to 20 mA for Temp., programmable
|
| Analog Interface 1 and 2 |
Analog Interface 1 and 2
Galvanically not isolated; pulse width modulation 3.5 kHz
|
| Digital Interface |
Digital Interface
RS485 Modbus (max. 32 addresses)
|
| Baud Rate |
Baud Rate
4800, 9600, 19200, 38400, 57600, 115200 Bd
|
| Operating Voltage |
Operating Voltage
7 to 30 VDC max. 150 mW
|
| Serial Number |
Serial Number
Yes
|
| Recommended Storage |
Recommended Storage
Hamilton Storage Solution or 3 M KCl
|
| Certificate |
Certificate
Yes, with measured values in Buffer pH 4.01 and pH 7.00
|
| ATEX Approval |
ATEX Approval
No
|
| IECEx Approval |
IECEx Approval
No
|
| Diameter |
Diameter
12 mm
|
| Sample min Conductivity |
Sample min Conductivity
2 µS/cm
|
| Upside Down Installation |
Upside Down Installation
Not Supported
|
| pH Glass |
pH Glass
Hamilton Type H Glass
|
| a-length |
a-length
225 mm
|
| Autoclavable |
Autoclavable
Yes, max. Temperature 130 °C
|
| Steam Sterilizable |
Steam Sterilizable
Yes, max. Temperature 130 °C
|
| CIP |
CIP
No
|
| Operating Temperature Range |
Operating Temperature Range
Analog interface: 0 to 100 °C; Digital interface: 0 to 130 °C
|
| Pressure Range bar g |
Pressure Range bar g
0 to 16 bar (100 °C), 0 to 10 bar (130 °C)
|
Spec. Version B